Dorman W79767 Wheel Cylinder
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$16.16
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
This direct replacement drum brake wheel cylinder was specifically engineered to match the fit, function and performance of the original wheel cylinder on particular vehicles. It is manufactured and tested for quality assurance.
- Ideal replacement - specifically engineered to be direct match for original drum brake wheel cylinder on particular vehicles
- Cost-effective fix - replacement of cylinder while servicing drum brakes is fastest, surest way to ensure brake performance
- Quality materials - made with high-quality EPDM rubber cups and boots for long-lasting performance
- Professionally tested - wheel cylinder bores are surface-tested to ensure an optimum sealing surface for the pressure cups
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2003 | Workhorse | R Series | Rear | Bore: 1.0625 In.; 13 In. x 2.50 In. Brakes; Stripped Chassis or Motorhome Chassis | |
| 2003 | Workhorse | R32 | Rear | Bore: 1.0625 In.; Stripped | |
| 2002 | Chevrolet | C3500HD | Rear Left | ||
| 2002 | Chevrolet | Express 2500 | GAS | Rear | Bore: 1.0625 In.; 13 In. Brakes |
| 2002 | Dodge | Ram 3500 | Mexico Region | Rear | w/12.125 x 3.5 In. Rear Brakes |
| 2002 | GMC | Savana 2500 | GAS | Rear | Bore: 1.0625 In.; 13 In. Brakes |
| 2002 | Workhorse | R Series | Rear | Bore: 1.0625 In.; 13 In. x 2.50 In. Brakes; Stripped Chassis or Motorhome Chassis | |
| 2001 | Chevrolet | C3500HD | Rear Left | ||
| 2001 | Chevrolet | Express 2500 | GAS | Rear | Bore: 1.0625 In.; 13 In. Brakes |
| 2001 | Dodge | Ram 3500 | Mexico Region | Rear | w/12.125 x 3.5 In. Rear Brakes |
| 2001 | GMC | Savana 2500 | GAS | Rear | Bore: 1.0625 In.; 13 In. Brakes |
| 2000 | Chevrolet | C2500 | Rear | Bore: 1.0625 In. | |
| 2000 | Chevrolet | C35 (Mexico) | Mexico Region | Rear | Bore: 1.625 In. |
| 2000 | Chevrolet | C3500 | Rear | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 2000 | Chevrolet | C3500HD | Rear Left; Rear Right | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 2000 | Chevrolet | Express 2500 | GAS | Rear | Bore: 1.0625 In.; 13 In. Brakes |
| 2000 | Chevrolet | Express 3500 | Rear | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 2000 | Chevrolet | K2500 | Rear | Bore: 1.0625 In. | |
| 2000 | Chevrolet | K3500 | Rear | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 2000 | Chevrolet | Suburban 1500 | Rear | Bore: 1.0625 In.; 13 In. Brakes | |
| 2000 | Chevrolet | Suburban 2500 | Rear | Bore: 1.0625 In. | |
| 2000 | Dodge | Ram 3500 | Mexico Region | Rear | w/12.125 x 3.5 In. Rear Brakes |
| 2000 | GMC | C2500 | Rear | Bore: 1.0625 In. | |
| 2000 | GMC | C3500 | Rear | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 2000 | GMC | C3500HD | Rear Left; Rear Right | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 2000 | GMC | K2500 | Rear | Bore: 1.0625 In. | |
| 2000 | GMC | K3500 | Rear | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 2000 | GMC | Savana 2500 | GAS | Rear | Bore: 1.0625 In.; 13 In. Brakes |
| 2000 | GMC | Savana 3500 | Rear | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 2000 | Workhorse | P30 | Rear | Bore: 1.0625 In.; 13 In. x 2.50 In. Brakes; wo/Motorhome Chassis | |
| 1999 | Chevrolet | C2500 | Rear | Bore: 1.0625 In. | |
| 1999 | Chevrolet | C2500 Suburban | Rear | Bore: 1.0625 In. | |
| 1999 | Chevrolet | C35 (Mexico) | Mexico Region | Rear | Bore: 1.625 In. |
| 1999 | Chevrolet | C3500 | Rear | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 1999 | Chevrolet | C3500HD | Rear Left; Rear Right | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 1999 | Chevrolet | Express 2500 | GAS | Rear | Bore: 1.0625 In.; 13 In. Brakes |
| 1999 | Chevrolet | Express 3500 | Rear | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 1999 | Chevrolet | K2500 | Rear | Bore: 1.0625 In. | |
| 1999 | Chevrolet | K2500 Suburban | Rear | Bore: 1.0625 In. | |
| 1999 | Chevrolet | K3500 | Rear | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 1999 | Chevrolet | P30 | Rear | w/Single Rear Wheel (SRW); Bore: 1.0625 In.; wo/Motorhome Chassis | |
| 1999 | Chevrolet | P31 | Mexico Region | Rear | w/Single Rear Wheel (SRW); Bore: 1.0625 In.; wo/Motorhome Chassis |
| 1999 | Dodge | Ram 2500 | 4WD | Rear | Bore: 1.0625 In. |
| 1999 | Dodge | Ram 3500 | Rear | Bore: 1.0625 In. | |
| 1999 | GMC | C2500 | Rear | Bore: 1.0625 In. | |
| 1999 | GMC | C2500 Suburban | Rear | Bore: 1.0625 In. | |
| 1999 | GMC | C3500 | Rear | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 1999 | GMC | C3500HD | Rear Left; Rear Right | w/Single Rear Wheel (SRW); Bore: 1.0625 In. | |
| 1999 | GMC | K2500 | Rear | Bore: 1.0625 In. | |
| 1999 | GMC | K2500 Suburban | Rear | Bore: 1.0625 In. |
Product Specifications
| Bleeder Screw Cap Included: | No |
|---|---|
| Bleeder Screw Included: | Yes |
| Brake Component Inlet Thread Size: | 3/8-24 in |
| Inside Diameter: | 1.063 in |
| Material: | Cast Iron |
| Package Contents: | 1 Drum Brake Wheel Cylinder |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Thread Diameter: | 3/8 |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 18004794 | GENERAL MOTORS |
| 18060026 | GENERAL MOTORS |
| 19213345 | GENERAL MOTORS |
| 2621260 | GENERAL MOTORS |
| 4761603 | CHRYSLER |